Thank you for your interest in our pages. We are pleased you have found our material of use. The author/editor is Michael Sartorius. Our material has been accumulated over 30 years in the music/recording business. All pages routinely checked with any additions, in January each year. If you need further info, email us at arton @  baroquemusic   .org all in one line. We apologize for this complex method of giving our email - we have had a lot of problems with spam (haven't we all!) Our main index page